Granted Patent
Utility
US 5,941,255 · App. 09/092,359
Cosmetics kit, convertible case and method of use
Inventor:
Sung-Tsei Chen
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Jun 5, 1998
Inventor
Sung-Tsei Chen
Assignee (at issue)
Markwins International Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.